CN1390470A

CN1390470A - Green feed and its preparing process

Info

Publication number: CN1390470A
Application number: CN01129068A
Authority: CN
Inventors: 潘波
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-11-14
Filing date: 2001-11-14
Publication date: 2003-01-15

Abstract

A green feed is prepared from grains feed (corn or bran) (60-85 wt.%), rapeseed cake (10-30) and additive (5). Its advantages are high crude protein content, low cost and high effect on speeding up growth and increasing resistance to diseases.

Description

Green feed and preparation method thereof

The present invention relates to the green feed prescription and the preparation method of a kind of high protein, antibiotic-free, no hormone.

Now domestic plant protein fodder source mainly is a dregs of beans, and animal protein feed mainly is fish meal and silkworm chrysalis, but the protein feed of China is not only in short supply, and costs an arm and a leg.And the feed on the market has all added trace element, the antibiotic of high dose, impel the quick growth of fowl poultry, but thing followed drawback is a large amount of repeated uses, makes gastrointestinal tract of livestock and fowls microorganism species dysequilibrium, interior environment disorder.The illegal operators of especially a part of ignorant, the drug abuse additive makes animal products trace element severe overweight, and antibiotic, hormone residues very influence the quality of meat in vivo, diminish healthy after the people is edible.

The objective of the invention is to overcome the deficiency of above-mentioned prior art, a kind of high protein, the prescription and the method for green feed cheaply are provided.Simultaneously in order to ensure people health, do not add any antibiotic, growth hormone, anticorrisive agent, mould inhibitor, can reach the required nutrition of growth of animal again, the quality of, delicious flavour comfortable with animal meat quality delicacy, the color and luster of this class forage feed, meat is considerably beyond the like product of being sold on the market.

Realize that above-mentioned purpose the present invention adopts following technical proposals:

The green feed Main Ingredients and Appearance is made up of grain feeds such as corn, wheat husband, rice brans, it is characterized in that also adding by a certain percentage rapeseed dregs and additive, and the percentage by weight of its component is: grain feed 60-85%, rapeseed dregs 10-30%, specialist additive 5%.The percentage by weight of described grain feed and rapeseed dregs is preferably 70-75% and 20-25%.Described additive comprises leavening and specialist additive; Leavening is that microorganism formulation is made up of protein yeast 20-25%, carbohydrase 10-20%, amylase 20-30%, crude fibre catabolic enzyme 10-20%, lactic acid bacteria 5-10%, root enzyme 5% preparation; Specialist additive comprises Chinese medicine 7-15%, microorganism 3-5%, mineral matter 40-60%, the plain 0.5-0.7% of multiple little life, micro-2-4%, other is carrier.Described Chinese medicine additive mainly comprises: blood scorpion, the Radix Astragali, the dried immature fruit of citron orange, Japanese anemone, rhizome of cyrtomium, bacterium are old.Described trace element comprises copper sulphate, zinc sulfate, ferric sulfate, manganese sulfate, sodium sulfite; The mineral matter bone tankage.

The preparation method of green feed mixes in proportion after comprising that mainly (1) is with each grain feed and rapeseed dregs pulverizing; (2) adding the additive mixing, is that 1: 0.5 amount mixes by material-water ratio again, ferments 16-32 hour, carries out drying after the fermentation, makes moisture content not be higher than 12.5%; (3) add active little give birth to element and specialist additive mixing: (4) granulation, cooling: (5) sampling observation, packing.Fermentation temperature is controlled at the 25-45 degree, and pH value is 3.5-5.

A large amount of utilization rapeseed dregs are made raw material in the feed of the present invention, the crude protein content height, and also cost is 1/3rd of a dregs of beans; Adopt the method for fermenting to remove the noxious material of sinapic acid glycosides in the rapeseed dregs, reduce cost; And this feed is without animal protein feed, thereby its aquaculture cost reduces greatly, and remarkable in economical benefits improves.

Green feed mainly is that main effect has by the crystallization of microbial fermentation specialty, traditional Chinese medicine specialty, herding specialty, Animal nutrition specialty, multidisciplinary, multi-field high-tech technology:

1, pollution-free, noresidue, quality nuisanceless, meat are fabulous.Owing to used biotechnology, animal all improves a lot to the absorptivity and the digestibility of feed nutrition.The ammonia nitrogen of discharging just is significantly less than conventional cultural method, improved feeding environment, in green feed, do not add hormone, antibiotic, auxin and Antisepticize and mildew preventive, hydrochloric acid salt heavy metal is that trace element all is significantly less than " Chinese feed and additive management rules " and national feeding standard, crude protein by feed behind the biofermentation can improve 3～5 percentage points, total amino acid content increases by 30%, vitamin content increases, thereby, liked by the consumer with animal fine and tender taste, lean meat percentage height, look that green feed the is supported perfume (or spice) of just distinguishing the flavor of.

2, reduced feeding cost, because a large amount of utilization rapeseed dregs is made protein feed, animal protein feeds such as fish meal of no use, silkworm chrysalis by behind the biofermentation noxious material that contains in the rapeseed dregs being removed, have just reduced aquaculture cost greatly.

3, improved the speed of growth.Green feed promotes microecological balance in the animal body after fermentation, suppress the growth of pathogeny bacterium, purifies intestinal environment.Producing acid and lactic acid stimulates enterocinesia to help digest, but thalline composition immune stimulatory mechanism organic acid has the function of intestines and stomach pH value in the adjustment animal body, the activate digestion enzyme helps the absorption of nutrition, nonprotein nitrogen can be changed into to be beneficial to the crude protein that animal absorbs.The digestibility of feed, absorptivity, utilization rate are all very high, the speed of growth that the has improved livestock and poultry 800～950g that can increase weight average every day.

4, premunition strengthens.Materials such as organic acid that biofermentation produced and enzyme, can improve animal immunizing power, add the traditional Chinese medicine technology of having used, increase CBF, hemangiectasis improves microcirculation, accelerate metabolism, stimulate the body hematopoietic function, accelerate body and obtain the content that nutriment increases total white blood cells raising immunity of organism globulin, thereby improve premunition and efficiency of feed utilization.

The invention will be further described below in conjunction with specific embodiment.

Corn wheat husband rice bran rapeseed dregs additive (%)

1, pig starter feed fills a prescription 43 20 2 20 5

2, middle formula for pig forage 35 25 15 25 5

3, hog grower feed fills a prescription 25 15 25 30 5

Per hundred jin of feeds restrain with bio-additive 250, and wherein leavening directly adds 100 grams with 150 grams.Wherein microorganism formulation is made up of protein yeast 25 grams, carbohydrase 15 grams, amylase 15 grams, crude fibre catabolic enzyme 15 grams, lactic acid bacteria 2.5.Chinese medicine is in ratio preparating mixture 250 grams of blood scorpion 30%, the Radix Astragali 30%, the dried immature fruit of citron orange 10%, Japanese anemone 5%, rhizome of cyrtomium 10%, bacterium old 15%.Trace element comprises copper sulphate 20 grams, zinc sulfate 30 grams, ferric sulfate 23 grams, manganese sulfate 6 grams, sodium sulfite 0.05 gram.Mineral matter bone tankage 1250 grams.Multivitamin 17 grams.

Manufacture craft: after various required basic grains pulverizing, mix uniformly according to a certain percentage and add additive, in material: the ratio of water=1: 0.5 stirs, clutching webs with hand has water droplet and does not drip and be as the criterion, to ferment under the solid static aerobic condition, fermentation temperature can be controlled pH value 3.5～5 between 25～45 ℃, fermentation time is 16～32 hours, and the feed after the fermentation has deep acid, sweet and giving off a strong fragrance flavor.The feed that ferments will carry out drying as early as possible, guarantee that material moisture content is not higher than 12.5%, and viable bacteria microorganism loss late should be less than 20～30%, and whole dry run should be finished in 10～30 seconds.

After the material drying; owing to be subjected to certain loss through high temperature microbe, thereby will add a certain amount of active microorganism, to guarantee the number of viable of microorganism; add special-purpose additive simultaneously in proportion; to satisfy the needs of growth of animal to various nutrition, after being mixed, feed directly send the feed temperature after comminutor, the granulation to raise to some extent, contain certain moisture content; must reduce to normal temperature with cool wind stove; be dewatered to below 12.5% just sampling inspection, packaging and warehousing.

Test along lucky stud farm in Yongchuan city May calendar year 2001 to August, the whole audience is delivered totally 240 pigs for sale, begin equal 49.5 jin, delivering counterpoise for sale is 198.6 jin, 391.2 jin of average every pig feed consumptions, the incidence of disease is 4.5%, the death rate is 0, average daily gain 750 grams (owing to weather continuous high temperature in this year, the speed of growth of pig descends to some extent) feedstuff-meat ratio is 2.6: 1.

Claims

1, the green feed Main Ingredients and Appearance is made up of grain feeds such as corn, wheat husband, rice brans, it is characterized in that also adding by a certain percentage rapeseed dregs and additive, and the percentage by weight of its component is: grain feed 60-85%, rapeseed dregs 10-35%, additive 5%.

2, feed as claimed in claim 1, the percentage by weight that it is characterized in that described grain feed and rapeseed dregs is 70-75% and 20-25%.

3, feed as claimed in claim 1 or 2 is characterized in that described additive comprises leavening and specialist additive; Leavening is that protein yeast 20-25%, carbohydrase 10-20%, amylase 20-30%, crude fibre catabolic enzyme 10-20%, lactic acid bacteria 5-10%, root enzyme 5% preparation are formed by microorganism formulation; Specialist additive comprises Chinese medicine 7-15%, microorganism 3-5%, mineral matter 40-60%, the plain 0.5-0.7% of multiple little life, micro-2-4%, other is carrier.

4, feed as claimed in claim 3 is characterized in that described Chinese medicine additive mainly comprises: blood scorpion, the Radix Astragali, the dried immature fruit of citron orange, Japanese anemone, rhizome of cyrtomium, bacterium are old.

5, feed as claimed in claim 3 is characterized in that described trace element comprises copper sulphate, zinc sulfate, ferric sulfate, manganese sulfate, sodium sulfite; Mineral matter is a bone tankage.

6, the preparation method of green feed, it is characterized in that (1) pulverizes each grain feed and rapeseed dregs after, mix in proportion; (2) adding the leavening mixing, is that 1: 0.5 amount mixes by material-water ratio again, ferments 16-32 hour, carries out drying after the fermentation, makes moisture content not be higher than 12.5%; (3) add active little give birth to element and specialist additive mixing in proportion; (4) granulation, cooling; (5) sampling observation, packing.

7, feed as claimed in claim 6 is characterized in that fermentation temperature is controlled at the 25-45 degree, and pH value is 3.5-5.5.